Happy99 Virus Scanner and Remover

Happy99 Virus Scanner and Remover is a small but effective tool that is desigend to treat the Happy99 worm infection.
The is a Win32-based e-mail and newsgroup worm. It displays fireworks when executed first time as Happy99.exe. ( Normally this file arrives as an e-mail attachment to a particular PC, or it is downloaded from a newsgroup.) When executed first time, it creates SKA.EXE and SKA.DLL in the system directory. Also it modifies WSOCK32.DLL to infect.
This worm also maintains a list of addresses it has posted a copy of itself. This is stored in a file called LISTE.SKA. (The number of entries are limited in this file.)